lasinfo (210611) report for 'AHN4T/38GN2_11.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: 180/2021 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: 44332897 number of points by return: 43928085 288234 94777 19464 2337 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 433730 0 min x y z: 124980.000 433730.000 -2.099 max x y z: 126019.999 435019.999 32.629 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: 44332897 extended number of points by return: 43928085 288234 94777 19464 2337 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 -2099 32629 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 32 user_data 6 7 point_source_ID 63 65 gps_time 269712527.894792 269714459.871541 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 22 255 B 20 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.93 34.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43928085 number of intermediate returns: 116444 number of last returns: 43928582 number of single returns: 43640214 covered area in square units/kilounits: 1327812/1.33 point density: all returns 33.39 last only 33.08 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44332897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43928085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 288234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 94777 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19464 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2337 instead zero. overview over extended number of returns of given pulse: 43640214 386429 225681 68603 11812 158 0 0 0 0 0 0 0 0 0 histogram of classification of points: 592598 unclassified (1) 43406556 ground (2) 219131 building (6) 96761 water (9) 17851 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3045820 +---> 24143 of those are unclassified (1) +---> 3018343 of those are ground (2) +---> 2603 of those are water (9) +---> 731 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 1002 bin [-2.0,-1.9) has 48076 bin [-1.9,-1.8) has 464489 bin [-1.8,-1.7) has 1153529 bin [-1.7,-1.6) has 4131515 bin [-1.6,-1.5) has 10747170 bin [-1.5,-1.4) has 10961094 bin [-1.4,-1.3) has 5493118 bin [-1.3,-1.2) has 3040797 bin [-1.2,-1.1) has 3005971 bin [-1.1,-1.0) has 2613004 bin [-1.0,-0.9) has 794325 bin [-0.9,-0.8) has 397919 bin [-0.8,-0.7) has 234705 bin [-0.7,-0.6) has 184729 bin [-0.6,-0.5) has 114006 bin [-0.5,-0.4) has 83958 bin [-0.4,-0.3) has 43385 bin [-0.3,-0.2) has 27146 bin [-0.2,-0.1) has 18914 bin [-0.1,0.0) has 6691 bin [0.0,0.1) has 6380 bin [0.1,0.2) has 6775 bin [0.2,0.3) has 6474 bin [0.3,0.4) has 3864 bin [0.4,0.5) has 3753 bin [0.5,0.6) has 3655 bin [0.6,0.7) has 3674 bin [0.7,0.8) has 3612 bin [0.8,0.9) has 4204 bin [0.9,1.0) has 4592 bin [1.0,1.1) has 3915 bin [1.1,1.2) has 3687 bin [1.2,1.3) has 3481 bin [1.3,1.4) has 3597 bin [1.4,1.5) has 3711 bin [1.5,1.6) has 4410 bin [1.6,1.7) has 5663 bin [1.7,1.8) has 5820 bin [1.8,1.9) has 6124 bin [1.9,2.0) has 5992 bin [2.0,2.1) has 5486 bin [2.1,2.2) has 5085 bin [2.2,2.3) has 5536 bin [2.3,2.4) has 5088 bin [2.4,2.5) has 4972 bin [2.5,2.6) has 5268 bin [2.6,2.7) has 5086 bin [2.7,2.8) has 4846 bin [2.8,2.9) has 4951 bin [2.9,3.0) has 4993 bin [3.0,3.1) has 4940 bin [3.1,3.2) has 5100 bin [3.2,3.3) has 6295 bin [3.3,3.4) has 6680 bin [3.4,3.5) 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[28.2,28.3) has 389 bin [28.3,28.4) has 409 bin [28.4,28.5) has 377 bin [28.5,28.6) has 375 bin [28.6,28.7) has 334 bin [28.7,28.8) has 358 bin [28.8,28.9) has 337 bin [28.9,29.0) has 344 bin [29.0,29.1) has 315 bin [29.1,29.2) has 333 bin [29.2,29.3) has 322 bin [29.3,29.4) has 293 bin [29.4,29.5) has 314 bin [29.5,29.6) has 293 bin [29.6,29.7) has 257 bin [29.7,29.8) has 296 bin [29.8,29.9) has 234 bin [29.9,30.0) has 238 bin [30.0,30.1) has 231 bin [30.1,30.2) has 222 bin [30.2,30.3) has 188 bin [30.3,30.4) has 200 bin [30.4,30.5) has 169 bin [30.5,30.6) has 195 bin [30.6,30.7) has 167 bin [30.7,30.8) has 152 bin [30.8,30.9) has 144 bin [30.9,31.0) has 134 bin [31.0,31.1) has 123 bin [31.1,31.2) has 120 bin [31.2,31.3) has 100 bin [31.3,31.4) has 78 bin [31.4,31.5) has 64 bin [31.5,31.6) has 61 bin [31.6,31.7) has 48 bin [31.7,31.8) has 42 bin [31.8,31.9) has 34 bin [31.9,32.0) has 17 bin [32.0,32.1) has 14 bin [32.1,32.2) has 8 bin [32.2,32.3) has 3 bin [32.3,32.4) has 4 bin [32.4,32.5) has 3 bin [32.5,32.6) has 1 bin [32.6,32.7) has 2 average z coordinate -1.2 for 44332897 element(s) point source id histogram with bin size 1.000000 bin 63 has 11486738 bin 64 has 31014878 bin 65 has 1831281 average point source id 63.782205593286626 for 44332897 element(s)