lasinfo (210611) report for 'AHN4T/40BZ1_05.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: 338/2022 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: 35658100 number of points by return: 32116410 2629786 742587 148732 18814 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 442480 0 min x y z: 193980.000 442480.000 7.279 max x y z: 195019.999 443769.999 51.521 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: 35658100 extended number of points by return: 32116410 2629786 742587 148732 18814 1679 92 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 7279 51521 intensity 41 4759 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 29 user_data 6 7 point_source_ID 124 211 gps_time 330424255.642544 330437513.289505 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 42 255 B 32 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 31.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32116410 number of intermediate returns: 916015 number of last returns: 32084462 number of single returns: 29458787 covered area in square units/kilounits: 1322900/1.32 point density: all returns 26.95 last only 24.25 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35658100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32116410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2629786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 742587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 148732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18814 instead zero. overview over extended number of returns of given pulse: 29458787 3794231 1787310 521469 86121 9555 627 0 0 0 0 0 0 0 0 histogram of classification of points: 4825235 unclassified (1) 25924665 ground (2) 3708301 building (6) 897711 water (9) 302188 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2918088 +---> 429825 of those are unclassified (1) +---> 2104342 of those are ground (2) +---> 302063 of those are building (6) +---> 43171 of those are water (9) +---> 38687 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 2 bin [7.3,7.4) has 108 bin [7.4,7.5) has 437 bin [7.5,7.6) has 546 bin [7.6,7.7) has 427 bin [7.7,7.8) has 435 bin [7.8,7.9) has 924 bin [7.9,8.0) has 43703 bin [8.0,8.1) has 451952 bin [8.1,8.2) has 396299 bin [8.2,8.3) has 22217 bin [8.3,8.4) has 21122 bin [8.4,8.5) has 19991 bin [8.5,8.6) 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[47.7,47.8) has 445 bin [47.8,47.9) has 470 bin [47.9,48.0) has 439 bin [48.0,48.1) has 486 bin [48.1,48.2) has 440 bin [48.2,48.3) has 393 bin [48.3,48.4) has 375 bin [48.4,48.5) has 370 bin [48.5,48.6) has 345 bin [48.6,48.7) has 332 bin [48.7,48.8) has 297 bin [48.8,48.9) has 279 bin [48.9,49.0) has 270 bin [49.0,49.1) has 236 bin [49.1,49.2) has 251 bin [49.2,49.3) has 206 bin [49.3,49.4) has 186 bin [49.4,49.5) has 168 bin [49.5,49.6) has 141 bin [49.6,49.7) has 137 bin [49.7,49.8) has 137 bin [49.8,49.9) has 136 bin [49.9,50.0) has 119 bin [50.0,50.1) has 95 bin [50.1,50.2) has 65 bin [50.2,50.3) has 59 bin [50.3,50.4) has 56 bin [50.4,50.5) has 55 bin [50.5,50.6) has 26 bin [50.6,50.7) has 23 bin [50.7,50.8) has 12 bin [50.8,50.9) has 20 bin [50.9,51.0) has 6 bin [51.0,51.1) has 2 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 bin [51.3,51.4) has 1 bin [51.5,51.6) has 1 average z coordinate 13.1 for 35658100 element(s) point source id histogram with bin size 1.000000 bin 124 has 2686068 bin 125 has 21977953 bin 126 has 1390687 bin 211 has 9603392 average point source id 148.125077640143473 for 35658100 element(s)