lasinfo (210611) report for 'AHN4T/32FN2_10.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: 51260048 number of points by return: 35871590 11376262 3451005 514025 44702 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 472480 0 min x y z: 178980.000 472480.000 23.050 max x y z: 180019.999 473769.999 66.630 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: 51260048 extended number of points by return: 35871590 11376262 3451005 514025 44702 2376 88 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 23050 66630 intensity 56 3468 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 32 user_data 6 7 point_source_ID 112 212 gps_time 270206663.999203 328778545.475855 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 27 255 B 29 255 NIR 40 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.62 18.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35871590 number of intermediate returns: 4000871 number of last returns: 35859679 number of single returns: 24472092 covered area in square units/kilounits: 1341580/1.34 point density: all returns 38.21 last only 26.73 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51260048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35871590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11376262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3451005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 514025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44702 instead zero. overview over extended number of returns of given pulse: 24472092 15880835 8812460 1870774 209681 13598 608 0 0 0 0 0 0 0 0 histogram of classification of points: 19521601 unclassified (1) 31499903 ground (2) 237844 building (6) 700 water (9) +-> flagged as extended overlap: 4047749 +---> 1184667 of those are unclassified (1) +---> 2824042 of those are ground (2) +---> 38776 of those are building (6) +---> 264 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.0,23.1) has 10 bin [23.1,23.2) has 143 bin [23.2,23.3) has 513 bin [23.3,23.4) has 989 bin [23.4,23.5) has 1266 bin [23.5,23.6) has 1684 bin [23.6,23.7) has 2325 bin [23.7,23.8) has 2659 bin [23.8,23.9) has 3897 bin [23.9,24.0) has 9550 bin [24.0,24.1) has 27626 bin [24.1,24.2) has 35546 bin [24.2,24.3) has 70071 bin [24.3,24.4) has 102365 bin [24.4,24.5) has 115390 bin [24.5,24.6) has 148099 bin 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[60.2,60.3) has 1 bin [60.6,60.7) has 1 bin [60.8,60.9) has 2 bin [61.0,61.1) has 2 bin [61.1,61.2) has 1 bin [61.5,61.6) has 1 bin [61.7,61.8) has 2 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 1 bin [62.2,62.3) has 3 bin [62.3,62.4) has 4 bin [62.4,62.5) has 1 bin [62.5,62.6) has 1 bin [62.7,62.8) has 1 bin [62.9,63.0) has 1 bin [63.1,63.2) has 1 bin [63.2,63.3) has 1 bin [63.6,63.7) has 1 bin [64.1,64.2) has 1 bin [64.2,64.3) has 1 bin [64.4,64.5) has 2 bin [64.5,64.6) has 2 bin [64.6,64.7) has 4 bin [64.7,64.8) has 5 bin [64.8,64.9) has 1 bin [64.9,65.0) has 1 bin [65.3,65.4) has 1 bin [65.4,65.5) has 3 bin [65.5,65.6) has 5 bin [65.6,65.7) has 2 bin [65.7,65.8) has 5 bin [65.8,65.9) has 1 bin [65.9,66.0) has 1 bin [66.0,66.1) has 4 bin [66.1,66.2) has 1 bin [66.2,66.3) has 2 bin [66.3,66.4) has 3 bin [66.4,66.5) has 7 bin [66.5,66.6) has 4 bin [66.6,66.7) has 2 average z coordinate 32.0 for 51260048 element(s) point source id histogram with bin size 1.000000 bin 112 has 24149108 bin 113 has 7533063 bin 147 has 675344 bin 148 has 13821906 bin 149 has 418175 bin 212 has 4662452 average point source id 131.712747713384886 for 51260048 element(s)