lasinfo (210611) report for 'AHN4T/27CZ1_16.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: 336/2022 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: 81164270 number of points by return: 59685937 13792172 5886492 1728018 71651 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 476230 0 min x y z: 179980.000 476230.000 21.845 max x y z: 181019.999 477519.999 61.960 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: 81164270 extended number of points by return: 59685937 13792172 5886492 1728018 71651 0 0 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 21845 61960 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 34 user_data 6 9 point_source_ID 144 189 gps_time 270193332.257417 270206314.178467 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 8 255 B 1 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0 44.36 ('Amplitude') attribute1 -18.41 32.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 59685937 number of intermediate returns: 7719235 number of last returns: 59594340 number of single returns: 45835242 covered area in square units/kilounits: 1341316/1.34 point density: all returns 60.51 last only 44.43 (per square units) spacing: all returns 0.13 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 81164270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 59685937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13792172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5886492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1728018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71651 instead zero. overview over extended number of returns of given pulse: 45835242 15807598 12502625 6656244 358570 3891 100 0 0 0 0 0 0 0 0 histogram of classification of points: 25123046 unclassified (1) 55112741 ground (2) 849650 building (6) 78457 water (9) 376 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5253533 +---> 1613673 of those are unclassified (1) +---> 3581790 of those are ground (2) +---> 54909 of those are building (6) +---> 3161 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.8,21.9) has 8 bin [21.9,22.0) has 305 bin [22.0,22.1) has 166 bin [22.1,22.2) has 537 bin [22.2,22.3) has 1781 bin [22.3,22.4) has 4577 bin [22.4,22.5) has 28323 bin [22.5,22.6) has 31420 bin [22.6,22.7) has 55013 bin [22.7,22.8) has 141530 bin [22.8,22.9) has 250589 bin [22.9,23.0) has 258853 bin [23.0,23.1) has 397237 bin [23.1,23.2) has 448185 bin [23.2,23.3) 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48962 bin [49.3,49.4) has 47614 bin [49.4,49.5) has 46073 bin [49.5,49.6) has 44886 bin [49.6,49.7) has 43252 bin [49.7,49.8) has 41921 bin [49.8,49.9) has 39751 bin [49.9,50.0) has 39011 bin [50.0,50.1) has 37504 bin [50.1,50.2) has 36179 bin [50.2,50.3) has 35154 bin [50.3,50.4) has 33959 bin [50.4,50.5) has 32783 bin [50.5,50.6) has 31792 bin [50.6,50.7) has 30488 bin [50.7,50.8) has 28890 bin [50.8,50.9) has 28177 bin [50.9,51.0) has 27084 bin [51.0,51.1) has 26021 bin [51.1,51.2) has 25417 bin [51.2,51.3) has 24151 bin [51.3,51.4) has 23369 bin [51.4,51.5) has 22420 bin [51.5,51.6) has 21638 bin [51.6,51.7) has 20696 bin [51.7,51.8) has 19386 bin [51.8,51.9) has 18297 bin [51.9,52.0) has 17549 bin [52.0,52.1) has 16290 bin [52.1,52.2) has 15625 bin [52.2,52.3) has 15396 bin [52.3,52.4) has 14699 bin [52.4,52.5) has 14061 bin [52.5,52.6) has 13303 bin [52.6,52.7) has 12678 bin [52.7,52.8) has 12340 bin [52.8,52.9) has 11759 bin [52.9,53.0) has 11392 bin [53.0,53.1) has 10830 bin 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[57.1,57.2) has 1586 bin [57.2,57.3) has 1663 bin [57.3,57.4) has 1555 bin [57.4,57.5) has 1425 bin [57.5,57.6) has 1259 bin [57.6,57.7) has 1201 bin [57.7,57.8) has 1079 bin [57.8,57.9) has 1092 bin [57.9,58.0) has 898 bin [58.0,58.1) has 911 bin [58.1,58.2) has 872 bin [58.2,58.3) has 819 bin [58.3,58.4) has 844 bin [58.4,58.5) has 723 bin [58.5,58.6) has 774 bin [58.6,58.7) has 716 bin [58.7,58.8) has 623 bin [58.8,58.9) has 603 bin [58.9,59.0) has 513 bin [59.0,59.1) has 509 bin [59.1,59.2) has 490 bin [59.2,59.3) has 420 bin [59.3,59.4) has 381 bin [59.4,59.5) has 290 bin [59.5,59.6) has 319 bin [59.6,59.7) has 307 bin [59.7,59.8) has 298 bin [59.8,59.9) has 248 bin [59.9,60.0) has 197 bin [60.0,60.1) has 184 bin [60.1,60.2) has 156 bin [60.2,60.3) has 157 bin [60.3,60.4) has 118 bin [60.4,60.5) has 110 bin [60.5,60.6) has 80 bin [60.6,60.7) has 76 bin [60.7,60.8) has 91 bin [60.8,60.9) has 61 bin [60.9,61.0) has 47 bin [61.0,61.1) has 42 bin [61.1,61.2) has 45 bin [61.2,61.3) has 30 bin [61.3,61.4) has 22 bin [61.4,61.5) has 12 bin [61.5,61.6) has 12 bin [61.6,61.7) has 16 bin [61.7,61.8) has 10 bin [61.8,61.9) has 4 bin [61.9,62.0) has 3 average z coordinate 29.7 for 81164270 element(s) point source id histogram with bin size 1.000000 bin 144 has 22566307 bin 145 has 35432513 bin 146 has 86253 bin 189 has 23079197 average point source id 157.234504345323387 for 81164270 element(s)