lasinfo (210611) report for 'AHN4T/41EN2_07.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: 23/2023 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: 30510371 number of points by return: 25806997 2944210 1328006 369007 62151 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 447480 0 min x y z: 245980.000 447480.000 29.762 max x y z: 247019.999 448769.999 66.440 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: 30510371 extended number of points by return: 25806997 2944210 1328006 369007 62151 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 29762 66440 intensity 56 4860 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 -11 29 user_data 6 7 point_source_ID 168 169 gps_time 324209136.400452 324211028.532082 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 255 B 32 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25806997 number of intermediate returns: 1767042 number of last returns: 25795550 number of single returns: 22859218 covered area in square units/kilounits: 1341248/1.34 point density: all returns 22.75 last only 19.23 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30510371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25806997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2944210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1328006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 369007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62151 instead zero. overview over extended number of returns of given pulse: 22859218 3234996 2876084 1228291 278681 30542 2559 0 0 0 0 0 0 0 0 histogram of classification of points: 5515134 unclassified (1) 24665172 ground (2) 311066 building (6) 18973 water (9) 26 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1817854 +---> 304657 of those are unclassified (1) +---> 1492269 of those are ground (2) +---> 19999 of those are building (6) +---> 929 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.7,29.8) has 3 bin [29.8,29.9) has 232 bin [29.9,30.0) has 948 bin [30.0,30.1) has 1167 bin [30.1,30.2) has 1367 bin [30.2,30.3) has 1397 bin [30.3,30.4) has 1445 bin [30.4,30.5) has 3235 bin [30.5,30.6) has 11072 bin [30.6,30.7) has 14839 bin [30.7,30.8) has 18736 bin [30.8,30.9) has 25972 bin [30.9,31.0) has 24234 bin [31.0,31.1) has 31797 bin [31.1,31.2) has 36552 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[61.8,61.9) has 1182 bin [61.9,62.0) has 1121 bin [62.0,62.1) has 1086 bin [62.1,62.2) has 972 bin [62.2,62.3) has 890 bin [62.3,62.4) has 871 bin [62.4,62.5) has 834 bin [62.5,62.6) has 776 bin [62.6,62.7) has 687 bin [62.7,62.8) has 593 bin [62.8,62.9) has 563 bin [62.9,63.0) has 538 bin [63.0,63.1) has 479 bin [63.1,63.2) has 394 bin [63.2,63.3) has 342 bin [63.3,63.4) has 335 bin [63.4,63.5) has 283 bin [63.5,63.6) has 209 bin [63.6,63.7) has 183 bin [63.7,63.8) has 142 bin [63.8,63.9) has 102 bin [63.9,64.0) has 93 bin [64.0,64.1) has 82 bin [64.1,64.2) has 75 bin [64.2,64.3) has 56 bin [64.3,64.4) has 49 bin [64.4,64.5) has 36 bin [64.5,64.6) has 38 bin [64.6,64.7) has 28 bin [64.7,64.8) has 19 bin [64.8,64.9) has 25 bin [64.9,65.0) has 8 bin [65.0,65.1) has 13 bin [65.1,65.2) has 22 bin [65.2,65.3) has 13 bin [65.3,65.4) has 2 bin [65.4,65.5) has 12 bin [65.5,65.6) has 8 bin [65.6,65.7) has 2 bin [65.7,65.8) has 1 bin [65.8,65.9) has 1 bin [65.9,66.0) has 1 bin [66.0,66.1) has 2 bin [66.1,66.2) has 1 bin [66.2,66.3) has 4 bin [66.4,66.5) has 4 average z coordinate 37.2 for 30510371 element(s) point source id histogram with bin size 1.000000 bin 168 has 22649624 bin 169 has 7860747 average point source id 168.257641803175716 for 30510371 element(s)