lasinfo (210611) report for 'AHN4T/33BN1_02.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 50171885 number of points by return: 29699147 13287414 5583330 1381804 201784 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 473730 0 min x y z: 190980.000 473730.000 19.301 max x y z: 192019.999 475019.999 68.240 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 50171885 extended number of points by return: 29699147 13287414 5583330 1381804 201784 17465 941 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 19301 68240 intensity 0 3316 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 2 user_data 6 7 point_source_ID 122 212 gps_time 328778711.847374 330422456.922525 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 50 255 B 48 255 NIR 44 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.58 17.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29699147 number of intermediate returns: 7173359 number of last returns: 29730293 number of single returns: 16430914 covered area in square units/kilounits: 1341256/1.34 point density: all returns 37.41 last only 22.17 (per square units) spacing: all returns 0.16 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50171885 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29699147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13287414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5583330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1381804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 201784 instead zero. overview over extended number of returns of given pulse: 16430914 15410062 12593229 4712521 919725 99080 6354 0 0 0 0 0 0 0 0 histogram of classification of points: 25165819 unclassified (1) 24835454 ground (2) 167183 building (6) 2940 water (9) 489 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3488267 +---> 1897385 of those are unclassified (1) +---> 1579889 of those are ground (2) +---> 10536 of those are building (6) +---> 457 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.3,19.4) has 53 bin [19.4,19.5) has 670 bin [19.5,19.6) has 4993 bin [19.6,19.7) has 7416 bin [19.7,19.8) has 7975 bin [19.8,19.9) has 12404 bin [19.9,20.0) has 19313 bin [20.0,20.1) has 27007 bin [20.1,20.2) has 31294 bin [20.2,20.3) has 35580 bin [20.3,20.4) has 33735 bin [20.4,20.5) has 39573 bin [20.5,20.6) has 45882 bin [20.6,20.7) has 58756 bin [20.7,20.8) 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bin [62.4,62.5) has 1707 bin [62.5,62.6) has 1574 bin [62.6,62.7) has 1477 bin [62.7,62.8) has 1472 bin [62.8,62.9) has 1477 bin [62.9,63.0) has 1346 bin [63.0,63.1) has 1253 bin [63.1,63.2) has 1187 bin [63.2,63.3) has 1144 bin [63.3,63.4) has 1053 bin [63.4,63.5) has 908 bin [63.5,63.6) has 809 bin [63.6,63.7) has 696 bin [63.7,63.8) has 636 bin [63.8,63.9) has 538 bin [63.9,64.0) has 465 bin [64.0,64.1) has 410 bin [64.1,64.2) has 355 bin [64.2,64.3) has 364 bin [64.3,64.4) has 310 bin [64.4,64.5) has 254 bin [64.5,64.6) has 228 bin [64.6,64.7) has 227 bin [64.7,64.8) has 202 bin [64.8,64.9) has 152 bin [64.9,65.0) has 120 bin [65.0,65.1) has 98 bin [65.1,65.2) has 85 bin [65.2,65.3) has 73 bin [65.3,65.4) has 71 bin [65.4,65.5) has 83 bin [65.5,65.6) has 62 bin [65.6,65.7) has 57 bin [65.7,65.8) has 50 bin [65.8,65.9) has 49 bin [65.9,66.0) has 48 bin [66.0,66.1) has 41 bin [66.1,66.2) has 36 bin [66.2,66.3) has 29 bin [66.3,66.4) has 18 bin [66.4,66.5) has 16 bin [66.5,66.6) has 12 bin [66.6,66.7) has 19 bin [66.7,66.8) has 10 bin [66.8,66.9) has 14 bin [66.9,67.0) has 12 bin [67.0,67.1) has 12 bin [67.1,67.2) has 5 bin [67.2,67.3) has 8 bin [67.3,67.4) has 5 bin [67.5,67.6) has 5 bin [67.6,67.7) has 2 bin [67.7,67.8) has 6 bin [67.8,67.9) has 6 bin [67.9,68.0) has 5 bin [68.0,68.1) has 7 bin [68.1,68.2) has 4 bin [68.2,68.3) has 2 average z coordinate 33.7 for 50171885 element(s) point source id histogram with bin size 1.000000 bin 122 has 26225997 bin 123 has 16978427 bin 212 has 6967461 average point source id 134.836869035317278 for 50171885 element(s)