lasinfo (210611) report for 'AHN4T/41EN2_25.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: 33103593 number of points by return: 25580303 4734515 2089585 594786 104404 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 443730 0 min x y z: 248980.000 443730.000 34.226 max x y z: 250019.999 445019.999 71.455 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: 33103593 extended number of points by return: 25580303 4734515 2089585 594786 104404 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 34226 71455 intensity 56 4418 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 -8 29 user_data 6 7 point_source_ID 170 171 gps_time 324211641.830471 324213638.561432 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 33 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.58 27.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25580303 number of intermediate returns: 2800663 number of last returns: 25562440 number of single returns: 20839813 covered area in square units/kilounits: 1337060/1.34 point density: all returns 24.76 last only 19.12 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33103593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25580303 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4734515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2089585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 594786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104404 instead zero. overview over extended number of returns of given pulse: 20839813 5295282 4484649 1961240 464671 53553 4385 0 0 0 0 0 0 0 0 histogram of classification of points: 9179367 unclassified (1) 23474050 ground (2) 399239 building (6) 46892 water (9) 4045 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2192163 +---> 733755 of those are unclassified (1) +---> 1433668 of those are ground (2) +---> 23972 of those are building (6) +---> 768 of those are water (9) z coordinate histogram with bin size 0.100000 bin [34.2,34.3) has 28 bin [34.3,34.4) has 340 bin [34.4,34.5) has 521 bin [34.5,34.6) has 909 bin [34.6,34.7) has 1332 bin [34.7,34.8) has 1762 bin [34.8,34.9) has 2585 bin [34.9,35.0) has 3132 bin [35.0,35.1) has 3390 bin [35.1,35.2) has 3613 bin [35.2,35.3) has 4608 bin [35.3,35.4) has 5711 bin [35.4,35.5) has 13103 bin [35.5,35.6) has 16018 bin [35.6,35.7) has 15805 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[66.3,66.4) has 1383 bin [66.4,66.5) has 1354 bin [66.5,66.6) has 1262 bin [66.6,66.7) has 1190 bin [66.7,66.8) has 1008 bin [66.8,66.9) has 948 bin [66.9,67.0) has 947 bin [67.0,67.1) has 897 bin [67.1,67.2) has 849 bin [67.2,67.3) has 720 bin [67.3,67.4) has 737 bin [67.4,67.5) has 685 bin [67.5,67.6) has 671 bin [67.6,67.7) has 591 bin [67.7,67.8) has 552 bin [67.8,67.9) has 528 bin [67.9,68.0) has 521 bin [68.0,68.1) has 516 bin [68.1,68.2) has 486 bin [68.2,68.3) has 411 bin [68.3,68.4) has 409 bin [68.4,68.5) has 348 bin [68.5,68.6) has 317 bin [68.6,68.7) has 280 bin [68.7,68.8) has 245 bin [68.8,68.9) has 255 bin [68.9,69.0) has 212 bin [69.0,69.1) has 192 bin [69.1,69.2) has 201 bin [69.2,69.3) has 179 bin [69.3,69.4) has 150 bin [69.4,69.5) has 157 bin [69.5,69.6) has 139 bin [69.6,69.7) has 136 bin [69.7,69.8) has 111 bin [69.8,69.9) has 104 bin [69.9,70.0) has 92 bin [70.0,70.1) has 93 bin [70.1,70.2) has 79 bin [70.2,70.3) has 63 bin [70.3,70.4) has 64 bin [70.4,70.5) has 66 bin [70.5,70.6) has 70 bin [70.6,70.7) has 70 bin [70.7,70.8) has 40 bin [70.8,70.9) has 41 bin [70.9,71.0) has 26 bin [71.0,71.1) has 23 bin [71.1,71.2) has 14 bin [71.2,71.3) has 6 bin [71.3,71.4) has 1 bin [71.4,71.5) has 1 average z coordinate 41.8 for 33103593 element(s) point source id histogram with bin size 1.000000 bin 170 has 9562936 bin 171 has 23540657 average point source id 170.71112090460997 for 33103593 element(s)