lasinfo (210611) report for 'AHN4T/25EN2_02.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: 178/2021 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: 47951379 number of points by return: 32011757 9386929 4783909 1728623 40161 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 498730 0 min x y z: 125980.000 498730.000 -5.383 max x y z: 127019.999 500019.999 27.669 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: 47951379 extended number of points by return: 32011757 9386929 4783909 1728623 40161 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 -5383 27669 intensity 19 4909 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 -30 32 user_data 8 9 point_source_ID 22 199 gps_time 269522656.232405 270202255.483335 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 38 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.19 49.09 ('Amplitude') attribute1 -18.01 31.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32011757 number of intermediate returns: 6555036 number of last returns: 31982586 number of single returns: 22598000 covered area in square units/kilounits: 1325500/1.33 point density: all returns 36.18 last only 24.13 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47951379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32011757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9386929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4783909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1728623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40161 instead zero. overview over extended number of returns of given pulse: 22598000 9234099 9166271 6752045 192197 8447 320 0 0 0 0 0 0 0 0 histogram of classification of points: 19182996 unclassified (1) 26456342 ground (2) 1663466 building (6) 602976 water (9) 45599 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3663440 +---> 1431673 of those are unclassified (1) +---> 1988588 of those are ground (2) +---> 194085 of those are building (6) +---> 45718 of those are water (9) +---> 3376 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 21 bin [-5.3,-5.2) has 676 bin [-5.2,-5.1) has 1794 bin [-5.1,-5.0) has 7383 bin [-5.0,-4.9) has 38073 bin [-4.9,-4.8) has 23109 bin [-4.8,-4.7) has 30325 bin [-4.7,-4.6) has 285602 bin [-4.6,-4.5) has 406903 bin [-4.5,-4.4) has 416780 bin [-4.4,-4.3) has 1445115 bin [-4.3,-4.2) has 4223375 bin [-4.2,-4.1) has 6872877 bin [-4.1,-4.0) has 4791843 bin [-4.0,-3.9) has 2454082 bin [-3.9,-3.8) has 1306702 bin [-3.8,-3.7) has 786780 bin [-3.7,-3.6) has 615494 bin [-3.6,-3.5) has 550015 bin [-3.5,-3.4) has 431211 bin [-3.4,-3.3) has 295396 bin [-3.3,-3.2) has 282301 bin [-3.2,-3.1) has 488139 bin [-3.1,-3.0) has 878302 bin [-3.0,-2.9) has 987013 bin [-2.9,-2.8) has 773070 bin [-2.8,-2.7) has 334141 bin [-2.7,-2.6) has 247043 bin [-2.6,-2.5) has 227549 bin [-2.5,-2.4) has 213460 bin [-2.4,-2.3) has 205657 bin [-2.3,-2.2) has 202015 bin [-2.2,-2.1) has 197009 bin [-2.1,-2.0) has 184622 bin [-2.0,-1.9) has 175177 bin [-1.9,-1.8) has 170326 bin [-1.8,-1.7) has 165692 bin [-1.7,-1.6) has 164240 bin [-1.6,-1.5) has 159836 bin [-1.5,-1.4) has 155097 bin [-1.4,-1.3) has 148877 bin [-1.3,-1.2) has 150750 bin [-1.2,-1.1) has 150671 bin [-1.1,-1.0) has 154695 bin [-1.0,-0.9) has 151080 bin [-0.9,-0.8) has 150617 bin [-0.8,-0.7) has 153678 bin [-0.7,-0.6) has 159522 bin [-0.6,-0.5) 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[27.2,27.3) has 93 bin [27.3,27.4) has 49 bin [27.4,27.5) has 24 bin [27.5,27.6) has 21 bin [27.6,27.7) has 3 average z coordinate -0.1 for 47951379 element(s) point source id histogram with bin size 1.000000 bin 22 has 13171855 bin 23 has 21762245 bin 24 has 1425905 bin 196 has 238445 bin 198 has 5432984 bin 199 has 5919945 average point source id 65.171624615842646 for 47951379 element(s)