lasinfo (210611) report for 'AHN4T/37CZ1_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: 179/2021 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: 14786716 number of points by return: 13205934 1429589 134273 15175 1745 scale factor x y z: 0.001 0.001 0.001 offset x y z: 63980 424980 0 min x y z: 63980.000 424980.000 0.227 max x y z: 65019.999 426169.053 21.112 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: 14786716 extended number of points by return: 13205934 1429589 134273 15175 1745 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 1189053 Z 227 21112 intensity 25 3443 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 1 user_data 6 7 point_source_ID 34 64 gps_time 259498999.680744 260714207.693065 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 247 G 41 245 B 24 232 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 167 extended_scanner_channel 0 0 attribute0 0.25 34.43 ('Amplitude') attribute1 -16.13 18.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13205934 number of intermediate returns: 151915 number of last returns: 13192790 number of single returns: 11763923 covered area in square units/kilounits: 462956/0.46 point density: all returns 31.94 last only 28.50 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14786716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13205934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1429589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 134273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 15175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1745 instead zero. overview over extended number of returns of given pulse: 11763923 2601039 359189 53812 7969 734 50 0 0 0 0 0 0 0 0 histogram of classification of points: 6514488 unclassified (1) 7831589 ground (2) 440639 water (9) +-> flagged as extended overlap: 1213340 +---> 551161 of those are unclassified (1) +---> 561077 of those are ground (2) +---> 101102 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 41 bin [0.3,0.4) has 3400 bin [0.4,0.5) has 36953 bin [0.5,0.6) has 47498 bin [0.6,0.7) has 116253 bin [0.7,0.8) has 207313 bin [0.8,0.9) has 229758 bin [0.9,1.0) has 186897 bin [1.0,1.1) has 187383 bin [1.1,1.2) has 549398 bin [1.2,1.3) has 343173 bin [1.3,1.4) has 464432 bin [1.4,1.5) has 693617 bin [1.5,1.6) has 940245 bin [1.6,1.7) has 928227 bin [1.7,1.8) has 854599 bin [1.8,1.9) has 762685 bin [1.9,2.0) has 630452 bin [2.0,2.1) has 510530 bin [2.1,2.2) has 406745 bin [2.2,2.3) has 323785 bin [2.3,2.4) has 263495 bin [2.4,2.5) has 223438 bin [2.5,2.6) has 206188 bin [2.6,2.7) has 193223 bin [2.7,2.8) has 193093 bin [2.8,2.9) has 206612 bin [2.9,3.0) has 200723 bin [3.0,3.1) has 197072 bin [3.1,3.2) has 181501 bin [3.2,3.3) has 165177 bin [3.3,3.4) has 145857 bin [3.4,3.5) has 124886 bin [3.5,3.6) has 108528 bin [3.6,3.7) has 97717 bin [3.7,3.8) has 87971 bin [3.8,3.9) has 81996 bin [3.9,4.0) has 78395 bin [4.0,4.1) has 78485 bin [4.1,4.2) has 81715 bin [4.2,4.3) has 91016 bin [4.3,4.4) has 100993 bin [4.4,4.5) has 116790 bin [4.5,4.6) has 166068 bin [4.6,4.7) has 255799 bin [4.7,4.8) has 303286 bin [4.8,4.9) has 305111 bin [4.9,5.0) has 309959 bin [5.0,5.1) has 230953 bin [5.1,5.2) has 176013 bin [5.2,5.3) has 169686 bin [5.3,5.4) has 133760 bin [5.4,5.5) has 85655 bin [5.5,5.6) has 65549 bin [5.6,5.7) has 52802 bin [5.7,5.8) has 45839 bin [5.8,5.9) has 41542 bin [5.9,6.0) has 38713 bin [6.0,6.1) has 36237 bin [6.1,6.2) has 34060 bin [6.2,6.3) has 32483 bin [6.3,6.4) has 31216 bin [6.4,6.5) has 29644 bin [6.5,6.6) has 28751 bin [6.6,6.7) has 27698 bin [6.7,6.8) has 26717 bin [6.8,6.9) has 26045 bin [6.9,7.0) has 25441 bin [7.0,7.1) has 25081 bin [7.1,7.2) has 24570 bin [7.2,7.3) has 24195 bin [7.3,7.4) has 23104 bin [7.4,7.5) has 22566 bin [7.5,7.6) has 21661 bin [7.6,7.7) has 21302 bin [7.7,7.8) has 20678 bin [7.8,7.9) has 19910 bin [7.9,8.0) has 18620 bin [8.0,8.1) has 17271 bin [8.1,8.2) has 16084 bin [8.2,8.3) has 15205 bin [8.3,8.4) has 14201 bin [8.4,8.5) has 13561 bin [8.5,8.6) has 12933 bin [8.6,8.7) has 11874 bin [8.7,8.8) has 11237 bin [8.8,8.9) has 10489 bin [8.9,9.0) has 9929 bin [9.0,9.1) has 9361 bin [9.1,9.2) has 8637 bin [9.2,9.3) has 7860 bin [9.3,9.4) has 6838 bin [9.4,9.5) has 5994 bin [9.5,9.6) has 5517 bin [9.6,9.7) has 4857 bin [9.7,9.8) has 4423 bin [9.8,9.9) has 3978 bin [9.9,10.0) has 3409 bin [10.0,10.1) has 2934 bin [10.1,10.2) has 2377 bin [10.2,10.3) has 2117 bin [10.3,10.4) has 1826 bin [10.4,10.5) has 1553 bin [10.5,10.6) has 1241 bin [10.6,10.7) has 1073 bin [10.7,10.8) has 955 bin [10.8,10.9) has 909 bin [10.9,11.0) has 803 bin [11.0,11.1) has 788 bin [11.1,11.2) has 722 bin [11.2,11.3) has 716 bin [11.3,11.4) has 711 bin [11.4,11.5) has 718 bin [11.5,11.6) has 693 bin [11.6,11.7) has 707 bin [11.7,11.8) has 647 bin [11.8,11.9) has 638 bin [11.9,12.0) has 666 bin [12.0,12.1) has 638 bin [12.1,12.2) has 566 bin [12.2,12.3) has 556 bin [12.3,12.4) has 597 bin [12.4,12.5) has 549 bin [12.5,12.6) has 538 bin [12.6,12.7) has 531 bin [12.7,12.8) has 529 bin [12.8,12.9) has 501 bin [12.9,13.0) has 512 bin [13.0,13.1) has 480 bin [13.1,13.2) has 467 bin [13.2,13.3) has 512 bin [13.3,13.4) has 473 bin [13.4,13.5) has 435 bin [13.5,13.6) has 393 bin [13.6,13.7) has 390 bin [13.7,13.8) has 399 bin [13.8,13.9) has 380 bin [13.9,14.0) has 406 bin [14.0,14.1) has 404 bin [14.1,14.2) has 307 bin [14.2,14.3) has 348 bin [14.3,14.4) has 356 bin [14.4,14.5) has 329 bin [14.5,14.6) has 314 bin [14.6,14.7) has 319 bin [14.7,14.8) has 344 bin [14.8,14.9) has 328 bin [14.9,15.0) has 353 bin [15.0,15.1) has 346 bin [15.1,15.2) has 319 bin [15.2,15.3) has 304 bin [15.3,15.4) has 288 bin [15.4,15.5) has 295 bin [15.5,15.6) has 261 bin [15.6,15.7) has 263 bin [15.7,15.8) has 246 bin [15.8,15.9) has 273 bin [15.9,16.0) has 265 bin [16.0,16.1) has 277 bin [16.1,16.2) has 277 bin [16.2,16.3) has 264 bin [16.3,16.4) has 278 bin [16.4,16.5) has 291 bin [16.5,16.6) has 242 bin [16.6,16.7) has 232 bin [16.7,16.8) has 257 bin [16.8,16.9) has 231 bin [16.9,17.0) has 229 bin [17.0,17.1) has 216 bin [17.1,17.2) has 204 bin [17.2,17.3) has 196 bin [17.3,17.4) has 163 bin [17.4,17.5) has 171 bin [17.5,17.6) has 107 bin [17.6,17.7) has 111 bin [17.7,17.8) has 124 bin [17.8,17.9) has 102 bin [17.9,18.0) has 90 bin [18.0,18.1) has 74 bin [18.1,18.2) has 87 bin [18.2,18.3) has 72 bin [18.3,18.4) has 82 bin [18.4,18.5) has 76 bin [18.5,18.6) has 69 bin [18.6,18.7) has 66 bin [18.7,18.8) has 63 bin [18.8,18.9) has 47 bin [18.9,19.0) has 39 bin [19.0,19.1) has 39 bin [19.1,19.2) has 25 bin [19.2,19.3) has 26 bin [19.3,19.4) has 24 bin [19.4,19.5) has 17 bin [19.5,19.6) has 26 bin [19.6,19.7) has 17 bin [19.7,19.8) has 21 bin [19.8,19.9) has 41 bin [19.9,20.0) has 30 bin [20.0,20.1) has 33 bin [20.1,20.2) has 24 bin [20.2,20.3) has 32 bin [20.3,20.4) has 22 bin [20.4,20.5) has 18 bin [20.5,20.6) has 15 bin [20.6,20.7) has 11 bin [20.7,20.8) has 12 bin [20.8,20.9) has 8 bin [20.9,21.0) has 2 bin [21.1,21.2) has 1 average z coordinate 2.8 for 14786716 element(s) point source id histogram with bin size 1.000000 bin 34 has 6880154 bin 35 has 1310617 bin 64 has 6595945 average point source id 47.470804944113354 for 14786716 element(s)