GLAD alert contains None in tfrecord export

[apoortinga]

We printed the content of the tfrecord export on line 962 of 0b_generate_glad_dataset.py and found the content of some records is None for glad_alert. see the content for 5 records using a 2 pixel kernel below:

Beginning alert generation.

Beginning export process:
{u'geometry': {u'type': u'Point', u'coordinates': [104.1366239705355, 12.776050202067857]}, u'type': u'Feature', u'id': u'0', u'properties': {u'glad_alert': None, u'VH_3': [[0.4630624055862427, 0.41639402508735657], [0.5283186435699463, 0.5048589110374451]], u'VH_2': [[0.4317391514778137, 0.4417014718055725], [0.4313400685787201, 0.4447222650051117]], u'VH_1': [[0.4383966028690338, 0.4082118272781372], [0.40221765637397766, 0.43105006217956543]], u'VV_1': [[0.6739165186882019, 0.6750456094741821], [0.6490722894668579, 0.6590401530265808]], u'VV_3': [[0.6360548734664917, 0.6341042518615723], [0.6608354449272156, 0.6540114879608154]], u'VV_2': [[0.447774738073349, 0.40886539220809937], [0.3863236606121063, 0.37073075771331787]]}}
{u'geometry': {u'type': u'Point', u'coordinates': [105.10051241040138, 13.687763612082751]}, u'type': u'Feature', u'id': u'0', u'properties': {u'glad_alert': None, u'VH_3': [[0.6822598576545715, 0.6576016545295715], [0.7041963934898376, 0.6982368230819702]], u'VH_2': [[0.6967174410820007, 0.7098237872123718], [0.6881750226020813, 0.691482663154602]], u'VH_1': [[0.7776437401771545, 0.7876611351966858], [0.796540379524231, 0.7924012541770935]], u'VV_1': [[0.7518816590309143, 0.7557101249694824], [0.7407076954841614, 0.7500209808349609]], u'VV_3': [[0.7953020334243774, 0.8048391342163086], [0.7740167379379272, 0.7900359034538269]], u'VV_2': [[0.7418588995933533, 0.7512412667274475], [0.7661381363868713, 0.7618218064308167]]}}
{u'geometry': {u'type': u'Point', u'coordinates': [104.49055643640158, 14.038199904772007]}, u'type': u'Feature', u'id': u'0', u'properties': {u'glad_alert': None, u'VH_3': [[0.6525925993919373, 0.6516223549842834], [0.6651642918586731, 0.678409993648529]], u'VH_2': [[0.7192636132240295, 0.7089915871620178], [0.7103380560874939, 0.6655904054641724]], u'VH_1': [[0.6938005685806274, 0.6693107485771179], [0.6996898055076599, 0.6990611553192139]], u'VV_1': [[0.8216049671173096, 0.8168375492095947], [0.8585835695266724, 0.8252483010292053]], u'VV_3': [[0.7239950895309448, 0.7767719626426697], [0.6672388315200806, 0.7314862608909607]], u'VV_2': [[0.7910082340240479, 0.8180573582649231], [0.8294272422790527, 0.8170459866523743]]}}
{u'geometry': {u'type': u'Point', u'coordinates': [105.01247637830318, 14.207079438969165]}, u'type': u'Feature', u'id': u'0', u'properties': {u'glad_alert': None, u'VH_3': [[0.6482651233673096, 0.6530022621154785], [0.6920823454856873, 0.6717724800109863]], u'VH_2': [[0.7191608548164368, 0.7686571478843689], [0.7275505065917969, 0.775734543800354]], u'VH_1': [[0.7084958553314209, 0.7248893976211548], [0.6704416275024414, 0.6905039548873901]], u'VV_1': [[0.8568545579910278, 0.8378500938415527], [0.842286229133606, 0.8112874031066895]], u'VV_3': [[0.7503464221954346, 0.6787150502204895], [0.7422898411750793, 0.6871668100357056]], u'VV_2': [[0.8195424675941467, 0.877942681312561], [0.8101620674133301, 0.8603231310844421]]}}
{u'geometry': {u'type': u'Point', u'coordinates': [105.85868890341773, 12.699350354373832]}, u'type': u'Feature', u'id': u'0', u'properties': {u'glad_alert': [[0, 0], [0, 0]], u'VH_3': [[0.6959548592567444, 0.6975275874137878], [0.7134643197059631, 0.7038886547088623]], u'VH_2': [[0.6351528763771057, 0.663165807723999], [0.6874366402626038, 0.6951076984405518]], u'VH_1': [[0.6402882933616638, 0.665322482585907], [0.6585063338279724, 0.6762831211090088]], u'VV_1': [[0.7836980819702148, 0.794195294380188], [0.7864308953285217, 0.782409131526947]], u'VV_3': [[0.7293895483016968, 0.7309178113937378], [0.7605801820755005, 0.7547810077667236]], u'VV_2': [[0.756922721862793, 0.7259745001792908], [0.792212963104248, 0.7345845699310303]]}}

[JohnKilbride]

Well, that's a new one... I'll see if I can get this figured out quickly.

[JohnKilbride]

I think it is fixed based on some exports I just ran.