lasinfo (210611) report for 'AHN4T/16FN1_21.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: 334/2022 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: 45418379 number of points by return: 28629867 10311016 4826850 1382378 239881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 543730 0 min x y z: 209980.000 543730.000 3.421 max x y z: 211019.999 545019.999 40.910 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: 45418379 extended number of points by return: 28629867 10311016 4826850 1382378 239881 26401 1986 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 3421 40910 intensity 19 4969 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 -29 31 user_data 6 9 point_source_ID 54 1136 gps_time 268907158.277052 332240503.449904 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 30 255 B 25 255 NIR 24 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.14 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28629867 number of intermediate returns: 6480431 number of last returns: 28618890 number of single returns: 18310809 covered area in square units/kilounits: 1341404/1.34 point density: all returns 33.86 last only 21.34 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45418379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28629867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10311016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4826850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1382378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 239881 instead zero. overview over extended number of returns of given pulse: 18310809 10972254 10338396 4570025 1066494 146982 13419 0 0 0 0 0 0 0 0 histogram of classification of points: 20083340 unclassified (1) 25147446 ground (2) 93345 building (6) 94248 water (9) +-> flagged as extended overlap: 3745290 +---> 1695239 of those are unclassified (1) +---> 2036764 of those are ground (2) +---> 4708 of those are building (6) +---> 8579 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.4,3.5) has 30 bin [3.5,3.6) has 1081 bin [3.6,3.7) has 21432 bin [3.7,3.8) has 30283 bin [3.8,3.9) has 29631 bin [3.9,4.0) has 29010 bin [4.0,4.1) has 36643 bin [4.1,4.2) has 63661 bin [4.2,4.3) has 107851 bin [4.3,4.4) has 128690 bin [4.4,4.5) has 104217 bin [4.5,4.6) has 111131 bin [4.6,4.7) has 129710 bin [4.7,4.8) has 183392 bin [4.8,4.9) has 224454 bin [4.9,5.0) has 260267 bin [5.0,5.1) has 293382 bin [5.1,5.2) has 361178 bin [5.2,5.3) has 371528 bin [5.3,5.4) has 454284 bin [5.4,5.5) has 537556 bin [5.5,5.6) has 470149 bin [5.6,5.7) has 485758 bin [5.7,5.8) has 563227 bin [5.8,5.9) has 651430 bin [5.9,6.0) has 618126 bin [6.0,6.1) has 615557 bin [6.1,6.2) has 660549 bin [6.2,6.3) has 848581 bin [6.3,6.4) has 1151183 bin [6.4,6.5) has 1608518 bin [6.5,6.6) has 1598118 bin [6.6,6.7) has 1373631 bin [6.7,6.8) has 1055351 bin [6.8,6.9) has 770059 bin [6.9,7.0) has 624748 bin [7.0,7.1) has 544323 bin [7.1,7.2) has 540829 bin [7.2,7.3) has 562881 bin [7.3,7.4) has 712561 bin [7.4,7.5) has 701088 bin [7.5,7.6) has 680807 bin [7.6,7.7) has 652445 bin [7.7,7.8) has 833642 bin [7.8,7.9) has 802672 bin [7.9,8.0) has 599287 bin [8.0,8.1) has 587257 bin [8.1,8.2) has 513985 bin [8.2,8.3) has 409722 bin [8.3,8.4) has 336079 bin [8.4,8.5) has 278855 bin [8.5,8.6) has 235642 bin [8.6,8.7) has 189603 bin [8.7,8.8) has 166468 bin [8.8,8.9) has 154328 bin [8.9,9.0) has 151087 bin [9.0,9.1) 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[35.8,35.9) has 1625 bin [35.9,36.0) has 1525 bin [36.0,36.1) has 1354 bin [36.1,36.2) has 1331 bin [36.2,36.3) has 1179 bin [36.3,36.4) has 1018 bin [36.4,36.5) has 919 bin [36.5,36.6) has 846 bin [36.6,36.7) has 742 bin [36.7,36.8) has 693 bin [36.8,36.9) has 641 bin [36.9,37.0) has 562 bin [37.0,37.1) has 574 bin [37.1,37.2) has 618 bin [37.2,37.3) has 576 bin [37.3,37.4) has 565 bin [37.4,37.5) has 485 bin [37.5,37.6) has 482 bin [37.6,37.7) has 386 bin [37.7,37.8) has 452 bin [37.8,37.9) has 361 bin [37.9,38.0) has 308 bin [38.0,38.1) has 293 bin [38.1,38.2) has 249 bin [38.2,38.3) has 243 bin [38.3,38.4) has 227 bin [38.4,38.5) has 232 bin [38.5,38.6) has 244 bin [38.6,38.7) has 204 bin [38.7,38.8) has 151 bin [38.8,38.9) has 132 bin [38.9,39.0) has 144 bin [39.0,39.1) has 145 bin [39.1,39.2) has 139 bin [39.2,39.3) has 107 bin [39.3,39.4) has 92 bin [39.4,39.5) has 109 bin [39.5,39.6) has 63 bin [39.6,39.7) has 69 bin [39.7,39.8) has 45 bin [39.8,39.9) has 38 bin [39.9,40.0) has 52 bin [40.0,40.1) has 35 bin [40.1,40.2) has 39 bin [40.2,40.3) has 32 bin [40.3,40.4) has 23 bin [40.4,40.5) has 16 bin [40.5,40.6) has 20 bin [40.6,40.7) has 5 bin [40.7,40.8) has 3 bin [40.8,40.9) has 1 bin [40.9,41.0) has 1 average z coordinate 12.5 for 45418379 element(s) point source id histogram with bin size 1.000000 bin 54 has 6154732 bin 55 has 29783701 bin 56 has 1981185 bin 1053 has 3336 bin 1054 has 7331453 bin 1066 has 79686 bin 1135 has 47296 bin 1136 has 36990 average point source id 220.019225895314321 for 45418379 element(s)